[NET] core: whitespace cleanup

Fix whitespace around keywords. Fix indentation especially of switch
statements.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 15 insertions, 15 deletions

diff --git a/net/compat.c b/net/compat.c
index 2fc6d9bb622b..0e407563ae85 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -34,11 +34,11 @@ static inline int iov_from_user_compat_to_kern(struct iovec *kiov,
 {
 	int tot_len = 0;
 
-	while(niov > 0) {
+	while (niov > 0) {
 		compat_uptr_t buf;
 		compat_size_t len;
 
-		if(get_user(len, &uiov32->iov_len) ||
+		if (get_user(len, &uiov32->iov_len) ||
 		   get_user(buf, &uiov32->iov_base)) {
 			tot_len = -EFAULT;
 			break;
@@ -78,12 +78,12 @@ int verify_compat_iovec(struct msghdr *kern_msg, struct iovec *kern_iov,
 {
 	int tot_len;
 
-	if(kern_msg->msg_namelen) {
-		if(mode==VERIFY_READ) {
+	if (kern_msg->msg_namelen) {
+		if (mode==VERIFY_READ) {
 			int err = move_addr_to_kernel(kern_msg->msg_name,
 						      kern_msg->msg_namelen,
 						      kern_address);
-			if(err < 0)
+			if (err < 0)
 				return err;
 		}
 		kern_msg->msg_name = kern_address;
@@ -93,7 +93,7 @@ int verify_compat_iovec(struct msghdr *kern_msg, struct iovec *kern_iov,
 	tot_len = iov_from_user_compat_to_kern(kern_iov,
 					  (struct compat_iovec __user *)kern_msg->msg_iov,
 					  kern_msg->msg_iovlen);
-	if(tot_len >= 0)
+	if (tot_len >= 0)
 		kern_msg->msg_iov = kern_iov;
 
 	return tot_len;
@@ -146,8 +146,8 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
 	kcmlen = 0;
 	kcmsg_base = kcmsg = (struct cmsghdr *)stackbuf;
 	ucmsg = CMSG_COMPAT_FIRSTHDR(kmsg);
-	while(ucmsg != NULL) {
-		if(get_user(ucmlen, &ucmsg->cmsg_len))
+	while (ucmsg != NULL) {
+		if (get_user(ucmlen, &ucmsg->cmsg_len))
 			return -EFAULT;
 
 		/* Catch bogons. */
@@ -160,7 +160,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
 		kcmlen += tmp;
 		ucmsg = cmsg_compat_nxthdr(kmsg, ucmsg, ucmlen);
 	}
-	if(kcmlen == 0)
+	if (kcmlen == 0)
 		return -EINVAL;
 
 	/* The kcmlen holds the 64-bit version of the control length.
@@ -176,7 +176,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
 	/* Now copy them over neatly. */
 	memset(kcmsg, 0, kcmlen);
 	ucmsg = CMSG_COMPAT_FIRSTHDR(kmsg);
-	while(ucmsg != NULL) {
+	while (ucmsg != NULL) {
 		if (__get_user(ucmlen, &ucmsg->cmsg_len))
 			goto Efault;
 		if (!CMSG_COMPAT_OK(ucmlen, ucmsg, kmsg))
@@ -219,7 +219,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
 	struct compat_cmsghdr cmhdr;
 	int cmlen;
 
-	if(cm == NULL || kmsg->msg_controllen < sizeof(*cm)) {
+	if (cm == NULL || kmsg->msg_controllen < sizeof(*cm)) {
 		kmsg->msg_flags |= MSG_CTRUNC;
 		return 0; /* XXX: return error? check spec. */
 	}
@@ -233,7 +233,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
 	}
 
 	cmlen = CMSG_COMPAT_LEN(len);
-	if(kmsg->msg_controllen < cmlen) {
+	if (kmsg->msg_controllen < cmlen) {
 		kmsg->msg_flags |= MSG_CTRUNC;
 		cmlen = kmsg->msg_controllen;
 	}
@@ -241,9 +241,9 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
 	cmhdr.cmsg_type = type;
 	cmhdr.cmsg_len = cmlen;
 
-	if(copy_to_user(cm, &cmhdr, sizeof cmhdr))
+	if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
 		return -EFAULT;
-	if(copy_to_user(CMSG_COMPAT_DATA(cm), data, cmlen - sizeof(struct compat_cmsghdr)))
+	if (copy_to_user(CMSG_COMPAT_DATA(cm), data, cmlen - sizeof(struct compat_cmsghdr)))
 		return -EFAULT;
 	cmlen = CMSG_COMPAT_SPACE(len);
 	kmsg->msg_control += cmlen;
@@ -646,7 +646,7 @@ asmlinkage long compat_sys_socketcall(int call, u32 __user *args)
 	a0 = a[0];
 	a1 = a[1];
 
-	switch(call) {
+	switch (call) {
 	case SYS_SOCKET:
 		ret = sys_socket(a0, a1, a[2]);
 		break;